Bafilomycin B1
货号：
14005-5mg 基本售价：
5145.0 元 规格：
5 mg
产品信息
概述| 货号 | 14005-5mg |
| 描述 | The bafilomycins are fungal plecomacrolide antibiotics with a 16-membered lactone ring. They inhibit the growth of Gram-positive bacteria and fungi.1 Bafilomycin B1 is a selective, reversible inhibitor of vacuolar H+-ATPases (V-ATPases), blocking these proton pumps in mammalian, plant, or fungal cells with an IC50 value in the 4-400 nM range.1 It is at least 1,000-fold less potent at most other types of ATPases.1 When used at 100 nM, the related macrolide bafilomycin A1 blocks V-ATPase-mediated acidification of lysosomes during autophagy, preventing protein degradation.2 Remarkably, at only 1 nM, both bafilomycin A1 or B1 dramatically attenuate chloroquine-induced apoptosis of neurons without altering autophagy.3 |
| 别名 | Setamycin; |
性能| 供应商 | Cayman |
| 应用文献 |
1.Bowman, E.J.,Siebers, A. and Altendorf, K. Bafilomycins: A class of inhibitors of membrane ATPases from microorganisms, animal cells, and plant cells. Proceedings of the National Academy of Sciences of the United States of America 85, 7972-7976 (1988).
2.Yamamoto, A.,Tagawa, Y.,Yoshimori, T., et al. Bafilomycin A1 prevents maturation of autophagic vacuoles by inhibiting fusion between autophagosomes and lysosomes in rat hepatoma cell line, H-4-II-E cells. Cell Structure and Function 23, 33-42 (1998).
3.Shacka, J.J.,Klocke, B.J. and Roth, K.A. Autophagy, bafilomycin and cell death: The "A-B-Cs" of plecomacrolide-induced neuroprotection. Autophagy 2(3), 228-230 (2006).
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| 运输条件 | Room temperature in continental US; may vary elsewhere |
| 存放说明 | -20 |
| 纯度 | ≥97% |
| 计算分子量 | 816 |
| 分子式 | C44H65NO13 |
| CAS号 | 88899-56-3 |
| 稳定性 | ≥ 1 year |
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